Answer:
14 inch
Step-by-step explanation:
A = πr^2
153.94 = π * r^2
153.94/π = 49.001 = r^2
√49.001 = r = 7
radius * 2 = diameter
7 * 2 = 14 inch diameter
Answer:
$448 million
Step-by-step explanation:
When it is 2011, t=11, so
Answer:
8
Step-by-step explanation:
The constant of variation is the constant in the equation: 8.
___
The equation can be rewritten to be
y = 8/x
Compared to the generic equation for inverse variation, ...
y = k/x
we see that the constant of variation (k) is the constant in the given equation, 8.
D. (xy2 + 3z14)(x2y4 – 3xy2z14 + 9z28
-0.24 should be the answer. idk i might be wrong. im not to great at math just i just used a calculator
